DF38122HWV Renesas Electronics America, DF38122HWV Datasheet - Page 42
DF38122HWV
Manufacturer Part Number
DF38122HWV
Description
IC H8/38122 MCU FLASH 80QFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300L SLPr
Datasheet
1.US38024-BAG1.pdf
(684 pages)
Specifications of DF38122HWV
Core Processor
H8/300L
Core Size
8-Bit
Speed
10MHz
Connectivity
SCI
Peripherals
LCD, POR, PWM, WDT
Number Of I /o
50
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
80-QFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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Section 1 Overview
Type
Clock
pins
System
control
Interrupt
pins
Rev. 8.00 Mar. 09, 2010 Page 20 of 658
REJ09B0042-0800
Symbol
OSC
OSC
X
X
RES
TEST
IRQ
IRQ
IRQ
IRQ
IRQAEC 60
1
2
0
1
3
4
1
2
FP-80A
TFP-80C FP-80B TLP-85V
10
9
6
7
12
11
72
76
5
3
12
11
8
9
14
13
74
78
7
5
62
Pin No.
F2
E3
D3
D2
F3
E2
C5
B3
D1
B2
C10
Pad
No. *
11
10
6
7
13
12
73
77
5
3
61
1
Pad
No. *
12
11
7
8
14
13
74
78
6
4
62
2
Pad
No. *
10
9
6
7
12
11
72
76
5
3
60
3
I/O
Input
Output
Input
Output
Input
Input
Input
Input
Name and Functions
These pins connect to a
crystal or ceramic
oscillator, or can be used
to input an external clock.
See section 4, Clock
Pulse Generators, for a
typical connection
diagram.
These pins connect to a
32.768-kHz or 38.4-kHz *
crystal oscillator.
See section 4, Clock
Pulse Generators, for a
typical connection
diagram.
Reset: When this pin is
driven low, the chip is
reset
Test pin: This pin is
reserved and cannot be
used. It should be
connected to V
IRQ interrupt request 0,
1, 3, and 4: These are
input pins for edge-
sensitive external
interrupts, with a selection
of rising or falling edge
Asynchronous event
counter event signal:
This is an interrupt input
pin for enabling
asynchronous event
input.
On the H8/38124 Group,
this must be fixed at V
or GND because the
oscillator is selected by
the input level during
resets. Refer to section 4,
Clock Pulse Generators,
for information on the
selection method.
SS
.
CC
5
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